Matches 1 - 50 out of 81 1 2 >
Match Document Document Title
7271362 Protective covering for welding devices  
The invention relates to a protective covering for welding devices, in particular spot welding pliers, said covering being resistant to welding projections and being non-flammable. The inventive...
7259348 Welding torch having integral gas lens and collet and method of operating same  
A welding torch member for securing an electrode to a welding torch is provided. The welding torch member may be adapted to capture the electrode and to enable gas to flow through the welding torch...
7053329 System and method for securing a welding electrode to a welding torch  
A system and method for securing a welding electrode to a welding torch. The system includes a collet body having a first portion that compresses an end of a collet against a welding electrode as...
6995331 Welding torch having collet and backcap adapted for securing engagement and method for operating same  
A collet and a backcap are provided that are securable to each other. The collet and backcap may be adapted for threaded engagement. The collet and backcap may be utilized in a welding torch. A...
6444951 Welding rod extending assembly for attachment with electrode holder  
A welding rod extender is provided for extending an arc welding rod. The welding rod extender comprises an elongated member having a first end and a second end, the first end being adapted for...
6184492 Welding electrode holder for coated electrodes  
Welding electrode holder comprising an electrically conducting body with positioning seats of electrodes and welding cable connection position, an insulating tubular handle where the back part of...
6163008 Plasma arc torch  
A plasma arc torch has a cathode and electrode having connecting ends configured for a coaxial telescoping connection with one another on a central longitudinal axis of the torch. The connecting...
6130006 Hydrogen-absorbing alloy  
There is provided a hydrogen-absorbing alloy which contains an alloy ingot manufactured by means of a casting or sintering method or a pulverized product of the alloy ingot, and the alloy ingot...
6069340 Electrode holder mirror device  
An electrode holder mirror device for welding purposes and method therefor comprises a body structure which comprises an open sleeve member and a flange section. The flange section functions to...
5916465 Torch  
A torch for cutting, gouging or welding metal including a body having a central longitudinal axis for connection to sources of pressurized gas and electrical potential and a swivel housing...
5585022 Orbiting head welding clamp  
An orbiting head welding clamp comprised of an upper clamping portion. A lower clamping portion is pivotally coupled with a lower end of the upper clamping portion. A biasing spring has a first end...
5266772 Flexible portable container for carrying and maintaining arc welding electrodes at use temperature and method for maintaining arc welding electrodes at use temperature  
A combination of a layered leather pouch and a flat flexible unified structure of a heater utilizing an exothermic composition for the purpose of creating and maintaining an arc welding rod inside...
5254835 Robotic welder for nuclear boiling water reactors  
One aspect of the present invention comprises an apparatus for storing an end effector nestably adjacent a pipe to which it is attached and for moving the end effector into a working position...
5206472 System for use in electrode welding and gas/arc welding  
The electrode holder is provided with a handle and a screw threaded current conductor which is adapted to alternatively receive two fastening heads. One fastening heads includes a...
5079405 Electrode oscillating mechanism for welding electrode holder  
A small, fractional horsepower, low voltage electric motor with an eccentric weight on its output shaft is attached to the electrode clamp of a hand held welding electrode holder. The oscillating...
4924065 Welding electrode holding device with quick ejection of the worn out electrode  
A welding electrode device with quick ejection of the worn out electrode comprises an extended hollow body (12, 112) in which a tubular pin (16, 116) is inserted, on which a jaw sleeve (19, 132) is...
4918280 Clamping sleeve for burner electrodes, especially for tig burners  
A clamping sleeve for an electrode of a burner, especially a TIG burner, has its bore receiving the electrode offset from the axis of the housing receiving the sleeve so that, upon clamping of the...
4873412 Automatic feed apparatus, for fusion welding machine, and electrode holder therefor  
An automatic feed apparatus is provided for a fusion welding machine, in which metal components are welded together. The apparatus has an electrode holder for holding a pin and having a clamping...
4820901 Quick releasable ground and rod clamp for welding  
A quick releasable clamp for welder's ground and rod connections, characterized by a thumb operable release lever releasing an adjustable toggle link, wherein the opposed jaws have toothed...
4785954 Welding maskholder  
A special welding apparatus comprises welding pliers and a head shield, which may be attached together by means of an engaging groove, a pressure ball, a fixed ring, a fixed hook and a hook seat,...
4623250 DC plasma jet generator for emission spectrochemical analysis  
Improvements on a DC plasma jet generator for emission spectrochemical analysis wherein two anode blocks and one cathode block are positioned in an inverted Y shape, and each of the anode blocks...
4591690 Welding electrode holder  
An electrode holder comprises an electrically insulating tubular handle having at one end an axially outward directed bearing surface. An electrode-clamping head member is rotatably seated on such...
4553014 Self-sealing electrode guide  
A self-sealing electrode guide for supporting an electrode in an electrode port of a welding chamber, includes a housing adapted to be mounted in the electrode port and a sealing sleeve...
4532407 Welding apparatus  
Welding apparatus embodies an electrode support and guide structure provided by a framework hingedly connected at opposite ends and supported generally midway of the ends by a swivel joint assembly...
4464555 Torch, useful in air-carbon arc processes  
A torch, useful in air-carbon arc processes has a holder (9, 11) for an electrode (E) and gas control means comprising a venturi air injector (4), arranged to pass both compressed air (F) and...
4461948 Collet system for arc welding torches  
The invention is an improved collet design for arc welding torches. The collet tip is asymmetrically tapered. The collet tip bears on the interior surface of an adjacent sleeve which is...
4395613 Universal electrode holder  
A universal electrode holder having a holder body including a top face, a bottom face, perpendicular sidewalls and end walls, wherein one side wall is stepped to define offset lower and upper...
4361746 Underwater cutting and welding torch  
An underwater cutting and welding torch including a one-piece insulating body anatomically shaped for the hand of a user including positive means to prevent water from contacting the electrically...
4303967 Welding light  
This light is designed for use in the welding industry, for checking joint preparations, by lighting the area to be welded, lighting the area of a weld, so as to enable the user effectively to...
4300033 Reduced operating noise nozzle for electric arc cutting device  
A reduced operating noise nozzle for a cutting device using at least one electrode and an electric arc to cut material of a workpiece, comprises, a nose end piece disposed around the electrode...
4263497 Welding guide  
A welding guide to be attached to a welding head to aid in welding a joint at an outside corner or edge. The guide includes a collar attached to the welding head and a pair of legs are connected to...
4221953 Welding electrode holder and guide  
A pivotally adjustable welding electrode support is used to permit remote adjustment of the contact angle of the welding electrode with the material to be welded. The use of a modified...
4214144 Stud welding apparatus and process  
A part of hard, weldable material which has been through drilled and tapped is sealed by stud welding a stud thereover to form a fluid-tight article which is used to facilitate the connecting of...
4189202 Rubber sleeve devices  
Rubber sleeve device for surrounding an electrical current conductor member. The device is adapted for axial displacement relative to the member as well as being prevented from turning relative to...
4161643 Welding handle assembly  
An auxiliary handle attached to a main handle of a welding apparatus by means of a circumferential clamp which permits adjustment rotationally and pivotally of the auxiliary handle. A radiation and...
4161642 Cutting and gouging head for welding equipment  
A head attachable to the insulated handle normally used to support an electrode employed in electric arc welding. The head supports an electrode and combines with the handle to provide a torch...
4071733 Holder for welding electrode  
An electrode holder to be connected to a welding current cable and having a pair of jaw support members pivoted to a tubular member therebetween which has a bore receiving said cable, the cable...
3976852 Welding torch  
An electric welding torch adapted to hold an electrode comprises a helically fluted tube made of flexible material and adapted to surround a portion of the electrode inserted in the tube. Means is...
3882300 Means in welding tools for welding with welding electrodes and means for smoke removal  
A welding tool for welding using a consumable electrode, the welding tool comprising means for the removal of the welding smoke and means for feeding the welding electrode as it is consumed during...
3832520 WELDING HOOK  
A welding hook for use with a welding tool such as a gun or torch having a tip through which welding wire is supplied, the hook including an electrically conductive tube having an elongated shank...
3828160 ELECTRODE HOLDER WITH POWER DISCONNECT  
An electrode holder has a plug and socket type of electrical connection mounted inside the insulated handle portion of the electrode. The plug and socket are mounted for relative sliding movement...
3735085 CUTTING AND GOUGING TORCH  
A cutting and gouging torch to be used in the air-carbon arc process. This low current capacity torch is ideally suited for use with electrodes of less than one-quarter inch in diameter and is...
3717744 ELECTRODE HOLDER  
An electrode holder having jaws which are spring-urged together and carry electrode grippers directly connected to a power cable, the spring pressure on the jaws being adjustable and the grippers...
3711675 APPARATUS FOR HOLDING AND GUIDING AN ELONGATED ELECTRODE IN ELECTRO-EROSION MACHINING  
A holder for supporting and guiding an elongated and relatively slender electrode in an electro-erosion apparatus, for example for drilling holes of a very small diameter in a workpiece. The holder...
3596052 WELDING ROD HOLDER ARRANGEMENT  
There is disclosed a welding rod holder arrangement including a welding rod receiving member of electrically conductive material and having a welding rod receiving and contacting portion that is...
3581049 SEMIAUTOMATIC WELD APPARATUS WITH MEANS FOR CHANGING ELECTRODE ANGULAR DISPOSITION  
A device for varying the angle of inclination between a welding torch and a workpiece. The device is employed in a semiautomatic welding apparatus which includes means for guiding a welding torch...
3573423 VACUUM ELECTRODE FOR WELD NUTS  
An electrode for attaching weld nuts and the like to a workpiece, such as a steel sheet, in which an electrode body has a bore extending inwardly from an end face and pilot-positioning means is...
3573419 CUTTING AND GOUGING TORCH  
This invention involves an improved design of the air-carbon arc type of cutting and gouging torch in which an elongated electrode is gripped by an electrode clamp with a portion of the electrode...
3524955 LATCHABLE ROLLER ACTUATED PLUNGER SWITCH MOUNTED IN A WELDING TORCH HANDLE  
3515847 WELD ELECTRODE HOLDER  
Matches 1 - 50 out of 81 1 2 >